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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12185613 B1

PDFFull Text
Date of Patent:
Dec. 31, 2024

Filed:

Sep. 25, 2023

Display device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Chung Sock Choi, Seoul, KR;

Sunmi Kang, Cheonan-si, KR;

Cheol Jang, Uiwang-si, KR;

Sunyoung Jung, Suwon-si, KR;

Hyunho Kim, Hwaseong-si, KR;

Sanghwan Cho, Suwon-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., , KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Xuemei Zheng

Int. Cl.
CPC ...
H01L 27/32 (2006.01); G06F 3/044 (2006.01); H01L 51/52 (2006.01); H10K 50/844 (2023.01); H10K 59/40 (2023.01); H10K 50/854 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01);
U.S. Cl.
CPC ...
H10K 59/40 (2023.02); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); H10K 50/844 (2023.02); G06F 2203/04112 (2013.01); H10K 50/854 (2023.02); H10K 59/12 (2023.02); H10K 59/352 (2023.02);
Abstract

A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.

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